31000-28-05-00-109-01-02: Proximity Probe Housing
The 31000-28-05-00-109-01-02 is the Proximity Probe Housing covered on this page. The attribute that decides whether it fits the existing installation without modification is 1.2 kg.
The reason to specify this exact variant is proximity probe housing. In a machine protection or condition-monitoring installation proximity probe housing is the attribute that decides whether the sensor reaches the target and reads it on the correct gap. A probe or transducer specified to the wrong case length, thread or sensitivity either cannot reach the measured surface or returns vibration values that do not line up with the rest of the train. Confirming 1.2 kg against the existing mount is therefore the first check before a replacement, not an afterthought.
Configuration From the Published Data
This unit is documented as a Proximity Probe Housing. The configuration carried in the order code is: Fittings: One 3/4-14 NPT fitting, two plugs; Mounting Thread: 3/4-14 NPT. These are the figures to confirm against the existing mount and monitor before ordering a replacement.
| Feature | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Brand | Bently Nevada |
| Part Number | 31000-28-05-00-109-01-02 |
| Probe Option | 28 = 3300 XL 8 mm probe, multiple approvals |
| Probe Cable Length | 0.5 metre (20 in) |
| Standoff Adapter | None |
| Probe Penetration | 10.9 in |
| Fittings | One 3/4-14 NPT fitting, two plugs |
| Mounting Thread | 3/4-14 NPT |
| Protection | Type 4X, IP66, CENELEC EN50014 |
| Housing Material | Glass-reinforced PPS thermoplastic with conductive fibers |
| Sleeve Material | AISI 304 stainless steel |
| Outer Sleeve | AISI 303 stainless steel |
| O-Ring | Neoprene |
| Impact Strength | 4 J at -39°C and 115°C (BASEEFA), 7 J at ambient (CSA) |
| Temperature | -51°C to +105°C |
| Weight | 1.2 kg |
| Retaining Nut Torque | 29.4 N·m. |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| bently-nevada-31000-28-05-00-012-01-02-proximity-probe-housing | confirm the configuration against your installation |
| bently-nevada-31000-28-05-00-025-01-02-proximity-probe-housing | confirm the configuration against your installation |
| bently-nevada-31000-28-05-00-028-01-02-proximity-probe-housing-for-3300-xl | confirm the configuration against your installation |
| bently-nevada-31000-28-05-00-037-03-02-proximity-probe-housing | confirm the configuration against your installation |
| bently-nevada-31000-28-05-00-059-02-02-proximity-probe-housing | confirm the configuration against your installation |
| bently-nevada-31000-28-05-00-063-01-02-proximity-probe-housing-type-4x-ip66 | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 31000-28-05-00-109-01-02 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
